148942948
148,942,948 is an even composite number composed of five prime numbers multiplied together.
148942948 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of ninety-six divisors.
Prime factorization of 148942948:
22 × 73 × 11 × 71 × 139
(2 × 2 × 7 × 7 × 7 × 11 × 71 × 139)See below for interesting mathematical facts about the number 148942948 from the Numbermatics database.
Names of 148942948
- Cardinal: 148942948 can be written as One hundred forty-eight million, nine hundred forty-two thousand, nine hundred forty-eight.
Scientific notation
- Scientific notation: 1.48942948 × 108
Factors of 148942948
Divisors of 148942948
- Number of divisors d(n): 96
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Complete list of divisors:
1 2 4 7 11 14 22 28 44 49 71 77 98 139 142 154 196 278 284 308 343 497 539 556 686 781 973 994 1078 1372 1529 1562 1946 1988 2156 3058 3124 3479 3773 3892 5467 6116 6811 6958 7546 9869 10703 10934 13622 13916 15092 19738 21406 21868 24353 27244 38269 39476 42812 47677 48706 69083 74921 76538 95354 97412 108559 138166 149842 153076 190708 217118 267883 276332 299684 434236 483581 524447 535766 759913 967162 1048894 1071532 1519826 1934324 2097788 3039652 3385067 5319391 6770134 10638782 13540268 21277564 37235737 74471474 148942948
- Sum of all divisors σ(n): 338688000
- Sum of proper divisors (its aliquot sum) s(n): 189745052
- 148942948 is an abundant number, because the sum of its proper divisors (189745052) is greater than itself. Its abundance is 40802104
Bases of 148942948
- Binary: 10001110000010110000011001002
- Hexadecimal: 0x8E0B064
- Base-36: 2GOD44
Squares and roots of 148942948
- 148942948 squared (1489429482) is 22184001758930704
- 148942948 cubed (1489429483) is 3304150620412324381475392
-
The
square root of 148942948 is 12204.2184510111 -
The
cube root of 148942948 is 530.0782464279
Scales and comparisons
How big is 148942948?- 148,942,948 seconds is equal to 4 years, 38 weeks, 1 day, 21 hours, 2 minutes, 28 seconds.
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To count from 1 to 148,942,948 would take you about seven years!
This is a very rough estimate, based on a speaking rate of half a second every third order of magnitude. If you speak quickly, you could probably say any randomly-chosen number between one and a thousand in around half a second. Very big numbers obviously take longer to say, so we add half a second for every extra x1000. (We do not count involuntary pauses, bathroom breaks or the necessity of sleep in our calculation!)
- A cube with a volume of 148942948 cubic inches would be around 44.2 feet tall.
Recreational maths with 148942948
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